Window pillar post trim cover. Real dry carbon fiber material with gloss clear coat finish. Light weight wont tear. NOT VINYL wrap paper material. Cover up old faded plastic. Easy to install without remove parts. Avoid bending if clear coat is hard due to cold climate maybe result crack. Product required to be heated until clear coat reach flexible before install. Best is to place in the sun for about 5 mins till flexible and heated evenly. Or use dryer to make it flexible enough to fit the interior contour. Clean interior surface few times with tooth brush and hot water ensure wax removal for better sticking surface, then wipe / dryer till fully dry before sticking. Press and hold firmly few mins. Check in the few days after installed maintain press hold if come loose due to climate temperature. European cars interior have environmental friendly coating will preventing double side from sticking. This may required to use epoxy glue to secure in place. We are not responsible if double side wont stick to your trim. It is buyers responsibility to prepare or clean the surface before installing. Professional installation is required. Avoid car wash within 48 hours after installed. Do not use wax or clear products to clean will damage to clear coat caused discoloring.